AsUnion returns a [SandboxResponseMountConfigAuthAzureUnion] interface which you.
func (r SandboxResponseMountConfigAuthAzure) AsUnion() SandboxResponseMountConfigAuthAzureUnionAsUnion returns a [SandboxResponseMountConfigAuthAzureUnion] interface which you can cast to the specific types for more type safety.
Possible runtime types of the union are [SandboxResponseMountConfigAuthAzureSandboxesSandboxAzureMountWorkloadIdentityAuthConfig], [SandboxResponseMountConfigAuthAzureSandboxesSandboxAzureMountAccountKeyAuthConfig], [SandboxResponseMountConfigAuthAzureSandboxesSandboxAzureMountSasAuthConfig].